Sulfur Products
para toluenesulfonamide (PTSA) CAS # 70-55-3 minimum purity 99%
para toluenesulfonyl chloride (PTSC) CAS # 98-59-9 minimum purity 99%
ortho toluenesulfonamide (OTSA) CAS # 88-19-7
All products are confirmed for structural identity and purity by certified third party vendors
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